Question
An object’s velocity decreases by equal amounts in equal intervals of time. The object is in ____.
- Uniform motion
- Non-uniform motion
- Uniformly accelerated motion
- Uniformly decelerated motion
Hint:
Uniformly decelerated motion
The correct answer is: Uniformly decelerated motion
When an object’s velocity decreases by equal amounts in equal intervals of time, the object is in Uniformly decelerated motion.
Justification:
The object is experiencing negative acceleration (deceleration) by which the velocity of the object keeps decreasing. As the object's velocity is decreasing uniformly then the object is in uniformly decelerated motion.
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